Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.

TCR Screening Services

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

Human Rpb2 protein. Species cross-reactivity: Reacts with human. Other species have not been tested. Reactivity with mouse, D. melanogaster, and C. elegans is expected based upon sequence conservation with the peptide used for this antibody production.

Usage:

Suitable for use in Western Blot and Immunoprecipitation. Positive control: 293T whole cell lysates.

Packaging

Storage:

Long term: Add glycerol (40-50%) -20°C; Short term: +4°C

Restrictions:

For research use only.

About POLR2B / RPB2

Description: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery.